2016 GMC Yukon

269 complaints on file, page 1 of 14.

1. Filed Sep 30, 2026Failure Sep 14, 2026Independence, MOService brakes

   Abs system is not functioning properly, codes are being thrown for multiple things such as cylinder 2, which all spark plugs and coils and spark lines were fixed, then it ran for one day and threw a different code of cylinder 6 misfire with the abs and stailitrx system not functioning correctly. Several parts have been changed on this by professionals and they can’t figure out why this is happening. I don’t have my full hp.

   NHTSA complaint 11767945
2. Filed Sep 27, 2026Failure Sep 25, 2026San Diego, CAPower train

   Issues with the 8L90 transmission. The shuddering and hesitation has gotten very bad and having to look into options to repair or replace the transmission

   NHTSA complaint 11767209
3. Filed Sep 10, 2026Failure Jul 15, 2026Mobile, ALEngine

   The car lost all engine power on the interstate of I10. Leaving me without power, barely able to get to the side of the road. Warning only when lost engine power on the highway. Cannot be driven.

   NHTSA complaint 11763293
4. Filed Aug 24, 2026Failure Aug 22, 2026136,000 milesSeattle, WAService brakes, Hydraulic

   The contact owns a 2016 GMC Yukon. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The contact stated that there was an abnormal sound coming from the vehicle and the ABS warning light was illuminated. The contact stated that after several attempts, the vehicle stopped. The vehicle was taken to the dealer; however, the vehicle was waiting to be inspected. The contact stated that an unknown recall repair with a similar description was completed in 2024; however, the contact was informed that the repair was not covered under warranty. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 136,000.

   NHTSA complaint 11759054
5. Filed Jul 20, 2026Failure Jul 17, 2026Sicklerville, NJSteering

   Power steering intermittently and unexpectedly stops working.

   NHTSA complaint 11751501
6. Filed Jun 30, 2026Failure Jun 30, 2026119,637 milesRound Rock, TXPower train

   The contact owns a 2016 GMC Yukon. The contact stated that while the vehicle was at the inspection station for an inspection, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the transmission had seized, and the vehicle failed to move. In addition, the check engine warning light was illuminated. The contact stated that the failure had occurred immediately after an unknown device was attached to the vehicle while being inspected. The contact informed the inspector of the failure. The contact was advised to contact the NHTSA Hotline to report the failure. The dealer was not made aware of the failure. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was 119,637.

   NHTSA complaint 11747485
7. Filed May 26, 2026Failure May 26, 2026108,959 milesMaricopa, AZService brakes, Hydraulic

   The contact owns a 2016 GMC Yukon. The contact stated that while driving at an undisclosed speed, the brake pedal became inoperable and failed to engage properly, with no warning lights illuminated. The contact also stated that while the vehicle was parked, excessive force was needed to engage the brake pedal and stop the vehicle. The contact stated that the failure nearly caused the vehicle to collide with another object. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 108,959.

   NHTSA complaint 11740130
8. Filed Apr 30, 2026Failure Feb 1, 2026Houston, TXElectrical system, Power train, Unknown or other

   Transmission went out very early. Had to get it replaced whenever I reverse. I have to really smash on the break in order for it to stop if it does stop so somethings wrong with the breaking whenever I hit a bump the left side suspension feels like I’m a lose control and sometimes my radio works and sometimes it doesn’t I’ve been trying to work with dealers I have extended warranty on it. They’re saying it’s not covered something about the brake pump is covered, but the belts are not. The transmission was put in only because it left me stranded. Otherwise I would’ve been stuck paying for that. The dealership actually helped me with that. My GPS turns on and off sometime. I’m not sure if it’s electrical

   NHTSA complaint 11734891
9. Filed Apr 13, 2026Failure Apr 7, 2026Charlotte, NCEngine, Fuel/propulsion system

   Ticking sound coming from engine, possible damaged camshaft lobe due to lifter roller failure. It can cause sudden engine failure, significant power loss, and unexpected stalling while driving, increasing crash risks. The issue is linked to AFM (Active Fuel Management) system failures. The problem has been diagnosed by dealer service department. No warning lamp or message, problem first appeared 7 April 2026.

   NHTSA complaint 11730883
10. Filed Mar 16, 2026Failure Mar 13, 2026Hyattsville, MDSuspension

    Vehicle been in the shop 3 times. [XXX] suspension light repeat come on. Working with warranty company. Light came on again 3 more times after Vehicle left the shop INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    NHTSA complaint 11724633
11. Filed Mar 11, 2026Failure Mar 11, 2026Hyattsville, MDSuspension

    The suspension service lights repeatedly coming on.

    NHTSA complaint 11723737
12. Filed Feb 23, 2026Failure Feb 23, 202027,000 milesLexington, TNEngine

    The contact owns a 2016 GMC Yukon. The contact stated that the vehicle was initially repaired under warranty for a bent push rod in cylinder #4; however, the failure recurred. The vehicle was repaired another time at the expense of the contact's son, who previously owned the vehicle; however, the failure persisted. The contact stated that while idling and while driving, the engine was misfiring and running rough. Additionally, there was a significant amount of smoke coming from the exhaust pipe. The check engine warning light was illuminated. The vehicle was taken back to the dealer, where it was diagnosed, and the dealer determined that the engine needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was contacted and informed that the repair would not be covered because the vehicle was out of warranty. The failure mileage was approximately 27,000.

    NHTSA complaint 11719970
13. Filed Feb 12, 2026Failure Dec 10, 2025Indianapolis, INEngine, Fuel/propulsion system

    Misfire then replaced plugs,coils and wires, then change fuel injector, and problem still there, then started truck and was tossing power and motor started ticking. Every shop told me this is the same common problem they're having with all 6.2L engine and they're all on recall by GM. I know 2016 are not in recall but I think they should be because this problem is in all 6.2L engine

    NHTSA complaint 11717581
14. Filed Jan 29, 2026Failure Jan 29, 2026Eaton, COSteering

    When making a slow turn in drive or reverse the park assist screen shows it’s not working. Then all screens in the car turn black and the steering locks while driving. Making it impossible to turn or move. This is happening while driving, while parking. Putting my safety and others at risk due to not being able to control the steering. Park assist failure screen pops up then all screens turn black. Car is still on just unable to move. I have not had it checked by a mechanic yet.

    NHTSA complaint 11714221
15. Filed Dec 30, 2025Failure Nov 24, 2025Appleton, WIEngine

    On [XXX], while idling in my driveway the engine abruptly stopped with a loud clunk and refused to turn over when I attempted to restart it. The vehicle was towed to Bergstrom GMC in Appleton WI. Upon inspection it was determined that a connecting rod and crankshaft bearing had failed requiring replacement of the engine. The vehicle has a 6.2-litre V-8 engine with 106,000 miles on it. The vehicle is currently still at the dealership waiting for the engine replacement at an estimated cost of $18,000. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    NHTSA complaint 11707815
16. Filed Dec 4, 2025Failure Nov 19, 2025columbus, MTFuel/propulsion system

    THE fuel pressure line from the fuel pump to the flex fuel sensor chaffed a pin hole leak near the front top of the fuel tank. This caused a significant fuel smell and trace leak at the front of the fuel tank which could lead to a fire or explosion. The new hose has a longer chaffing covering leading me to believe gm knew about this issue. vehicle has 127,000 miles. I feel gm should reimburse me for this repair as a fuel line should not have ever chaffed through and leaked.

    NHTSA complaint 11702947
17. Filed Oct 9, 2025Failure Oct 3, 2025Wetumpka, ALExterior lighting, Blind spot detection, Warning

    The LED left turn signal and blind spot detection ( safety feature) on the left outside rear view mirror suddenly stopped working. The is a TSB for warranty for 2016-2018 GM YUKON (#10-08-64-002D) and it states that the bulletin has been revised to include 2016-2018 year models for this defect. I am starting this claim because I am told by GM that my VIN is not covered under this warranty, yet I am experiencing the same issue stated in the TSB listed above.

    NHTSA complaint 11692277
18. Filed Sep 14, 2025Failure Apr 1, 2025East Hampton, CTElectrical system, Engine

    A side detection module pin was corroded and was disrupting the electrical signals to major vehicle components, such as the dash (DIC). The DIC would lose communication with the rest of the vehicle while driving so no vehicle operation data was visible such as speed, alerts messages, etc. This likely also caused engine failure due to the incorrect operation of the afm which is on the same electrical circuit. No warning messages were given. The bad side detection module was diagnosed and fixed at a dealer and shortly after engine issues were noticed.

    NHTSA complaint 11687228
19. Filed May 13, 2025Failure Jan 23, 2024Sag Harbor, NYEngine

    Check engine light came on. Immediately went to reputable local repair shop. Shop advised push rod bent due to faulty engine. Advised to call GMC because not normal wear and tear. Called GMC expressed my frustration about this being preexisting issue w this engine. GMC corp told me I had to ship to GMC dealership at my own expense then they could help me. Local GMCs backed up 6-8 wks. Towed car 1.5 hrs away. Mechanic told me not to worry this happens all of the time, GMC will take care of it. Pointed out a row of new trucks with my incl new Escalade with same issue. I spoke to a sales rep about trading my car in for new but he said engine issue still not resolved. He advised me to lease Escalade for $900 because by the time my engine blew my lease would be up; if not GMC fix under warranty!! Mechanic said new engine but GMC will take care of it. I waited 3+ months for GMC to authorize repair. GMC said they did not get docs but mechanic sent me verification of conversation and repair order sent to GMC. Mechanic received an unrelated warranty from GMC that said my issue was not covered. Mechanic said docs sent made no sense bc he sent the right warranty and he was sorry and embarrassed by GMC behavior. I finally paid over 14K for new engine. Picked up my car and drive a block and car still knocking and engine light came back on. I had returned my rental and no way home. In tears dealership gave me my rental keys back still all at my expense. The mechanic calls me two days later to tell me my torque needs to be replaced. I am hysterical, 14k spent, and car still not fixed. GMC told me to pay additional funds for torque converter or pick up. Threatened to charge storage fees. When I discussed their liability GMC became very rude and antagonistic. They cut off my communication with their lead mechanic. Took care of back to local repair shop. He said this smells of a law suit so would not touch vehicle. I all communication 106 more files to share.

    NHTSA complaint 11660685
20. Filed May 9, 2025Failure May 8, 2025143,000 milesCrossett, ARPower train

    The contact owns a 2016 GMC Yukon. The contact stated while driving 70 MPH, and attempting to accelerate, the vehicle jerked, then briefly lost motive power before the engine seized. The contact was able to coast to the side of the road. The transmission warning light was illuminated. The vehicle failed to restart. The vehicle was towed to a friend's residence. The vehicle was not diagnosed or repaired for the most recent failure. Days before the failure, the vehicle jerked while driving at various speeds. The vehicle was taken to Auto Zone; however, no cause for the failure was found. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 143,000.

    NHTSA complaint 11659942